A case of Kallmann syndrome (KS) associated with rare neurological manifestations is presented. Cerebellar ataxia probably caused by a small posterior fossa and a focal dystonia affecting the left lower limb expand the spectrum of neurological manifestations occurring in KS. Further studies are needed to better understand these manifestations.
Keywords: Anosmia; Kallmann syndrome; ataxia; dystonia; hypogonadotropic hypogonadism; magnetic resonance imaging.